Function takeViewportScreenshot

takeViewportScreenshot(page: any, filename: string): Promise<void>
Takes a screenshot of the viewport area.
Parameters
- page: any
  The Playwright page object
- filename: string
  The filename to save the screenshot as
Returns Promise<void>
Example
```
When I pw take a viewport screenshot "login-area.png"
```
- Defined in backend/actions/visual.ts:43